but, if you are creating the object in app scope, and x number of requests
cause the appstart code to run, then each subsequent request will overwrite
the last one, so there will still only be one instance of the object?

in saying that, I would do the lock because its nice and tidy.



-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of Nando
Sent: 12 May 2005 21:11
To: [email protected]
Subject: RE: SPAM-LOW: RE: [CFCDev] Singleton / Factory request


I'll contradict Peter here and say that yes you do need to lock that code
block as shown for the reason stated if you want to guarentee that one and
only one instance of that object can exist.

I assumed you were on MX7, because you referred to Application.cfc, but i
guess you meant Application.cfm

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of Peter J. Farrell
Sent: Thursday, May 12, 2005 9:42 PM
To: [email protected]
Subject: Re: SPAM-LOW: RE: [CFCDev] Singleton / Factory request


Peter H wrote:

> On the subject of locking, I'm using cf6.1 - do I still need to lock?

No, unless you are trying a to prevent a race condition.  The archives
have a lot about race conditions as well as a few articles on Macr.

Best,
.Peter

--
Peter J. Farrell :: Maestro Publishing

blog    :: http://blog.maestropublishing.com
email   :: [EMAIL PROTECTED]

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